title: The polymerase chain reaction--Sri Lanka needs it.
authors.affiliation: Faculty of Medicine, University of Colombo.
authors.forename: J
authors.initials: J
authors.lastname: Welihinda
mesh_terms: D006801:Humans; D016133:Polymerase Chain Reaction / Q000379:methods* / Q000706:statistics & numerical data*; D012680:Sensitivity and Specificity; D013188:Sri Lanka